A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5985-01-621-3201
NSN 6620-01-460-2788
NSN 5935-01-271-2635
NSN 5965-01-339-5321
NSN 5965-00-849-1313
NSN 6240-01-455-0088
NSN 5915-01-205-7498
NSN 5935-01-023-2693
NSN 6240-00-832-6867
NSN 6135-01-008-4595
NSN 6150-01-067-8616
NSN 5925-00-205-2767